AU756214B2 - Polyurethane foams for use in wound dressings - Google Patents

Polyurethane foams for use in wound dressings Download PDF

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Publication number
AU756214B2
AU756214B2 AU34353/99A AU3435399A AU756214B2 AU 756214 B2 AU756214 B2 AU 756214B2 AU 34353/99 A AU34353/99 A AU 34353/99A AU 3435399 A AU3435399 A AU 3435399A AU 756214 B2 AU756214 B2 AU 756214B2
Authority
AU
Australia
Prior art keywords
weight
acid
prepolymer
water
polyurethane foam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU34353/99A
Other languages
English (en)
Other versions
AU3435399A (en
Inventor
Deborah Addison
Tracy Blacklock
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson Medical Ltd
Original Assignee
Johnson and Johnson Medical Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson and Johnson Medical Ltd filed Critical Johnson and Johnson Medical Ltd
Publication of AU3435399A publication Critical patent/AU3435399A/en
Application granted granted Critical
Publication of AU756214B2 publication Critical patent/AU756214B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/26—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/42—Use of materials characterised by their function or physical properties
    • A61L15/425—Porous materials, e.g. foams or sponges
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
AU34353/99A 1998-04-15 1999-04-14 Polyurethane foams for use in wound dressings Ceased AU756214B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9808006A GB2336367B (en) 1998-04-15 1998-04-15 Polyurethane foams for use in wound dressings
GB9808006 1998-04-15
PCT/GB1999/001131 WO1999052569A1 (en) 1998-04-15 1999-04-14 Polyurethane foams for use in wound dressings

Publications (2)

Publication Number Publication Date
AU3435399A AU3435399A (en) 1999-11-01
AU756214B2 true AU756214B2 (en) 2003-01-09

Family

ID=10830385

Family Applications (1)

Application Number Title Priority Date Filing Date
AU34353/99A Ceased AU756214B2 (en) 1998-04-15 1999-04-14 Polyurethane foams for use in wound dressings

Country Status (9)

Country Link
EP (1) EP1082146B1 (ja)
JP (1) JP2002511314A (ja)
AU (1) AU756214B2 (ja)
CA (1) CA2328424A1 (ja)
CO (1) CO5021211A1 (ja)
DE (1) DE69924724T2 (ja)
GB (1) GB2336367B (ja)
TW (1) TW442302B (ja)
WO (1) WO1999052569A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451301B1 (en) * 1998-06-08 2002-09-17 Ferris Corporation Analgesic and antinociceptive methods
US6548727B1 (en) * 2000-02-17 2003-04-15 3M Innovative Properties Company Foam/film composite medical articles
US6803495B2 (en) * 2000-06-28 2004-10-12 World Properties, Inc. Polyurethane foam composition and method of manufacture thereof
US7329417B2 (en) 2001-02-08 2008-02-12 Coloplast A/S Medical dressing comprising an antimicrobial silver compound
GB2394418B (en) * 2002-10-25 2007-01-31 Johnson & Johnson Medical Ltd Fluid wound dressing
GB2410748A (en) * 2004-02-03 2005-08-10 Johnson & Johnson Medical Ltd Medicated polyurethane foams
CN101287429A (zh) † 2005-09-26 2008-10-15 科洛普拉斯特公司 伤口敷贴
DE102008023798A1 (de) 2008-05-15 2009-11-19 Hans Hermann Schulz Hydrogel
DE102008031182A1 (de) 2008-07-03 2010-01-07 Paul Hartmann Ag Wundauflage mit Hydrogelmatrix
DE102008031183A1 (de) 2008-07-03 2010-01-07 Paul Hartmann Ag Wundauflage
EP2179749B1 (de) * 2008-10-23 2012-08-08 Paul Hartmann AG Polyurethangelschäume
DK2338529T3 (da) 2009-12-24 2013-08-26 Hartmann Paul Ag Hydrogelmatrix med forbedrede klæbeegenskaber
US9005746B2 (en) * 2012-05-31 2015-04-14 Covidien Lp Polymeric ascorbic acid devices for tissue regeneration
EP3838300B1 (de) * 2019-12-19 2024-03-27 Paul Hartmann AG Verfahren zur herstellung eines alginathaltigen polymers für medizinische zwecke, insbesondere für die wundbehandlung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252413A (ja) * 1986-04-24 1987-11-04 Bridgestone Corp 脱臭性ウレタンフオ−ム
WO1988002636A1 (en) * 1986-10-14 1988-04-21 Smith And Nephew Associated Companies Plc Bandages
EP0541391A1 (en) * 1991-11-07 1993-05-12 JOHNSON & JOHNSON MEDICAL, INC. Method of making polyurethane foam

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU884189A1 (ru) * 1977-07-05 1985-02-23 Рижский Научно-Исследовательский Институт Травматологии И Ортопедии Ранозаживл ющее средство
GB8419745D0 (en) * 1984-08-02 1984-09-05 Smith & Nephew Ass Wound dressing
US4740528A (en) * 1986-07-18 1988-04-26 Kimberly-Clark Corporation Superwicking crosslinked polyurethane foam composition containing amino acid
CA1337395C (en) * 1986-10-20 1995-10-24 Rae Lyn Burke Recombinant herpes simplex gb-gd vaccine
US5064653A (en) * 1988-03-29 1991-11-12 Ferris Mfg. Co. Hydrophilic foam compositions
DE3840817A1 (de) * 1988-12-03 1990-06-07 Bayer Ag Verfahren zur herstellung von formkoerpern aus polyurethanschaumstoffen und die nach diesem verfahren erhaltenen formkoerper
US5663208A (en) * 1991-03-01 1997-09-02 Warner-Lambert Company Antifungal wound healing compositions and methods for preparing and using same
US5234914A (en) * 1991-06-11 1993-08-10 Patent Biopharmaceutics, Inc. Methods of treating hemorrhoids and anorecial disease

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62252413A (ja) * 1986-04-24 1987-11-04 Bridgestone Corp 脱臭性ウレタンフオ−ム
WO1988002636A1 (en) * 1986-10-14 1988-04-21 Smith And Nephew Associated Companies Plc Bandages
EP0541391A1 (en) * 1991-11-07 1993-05-12 JOHNSON & JOHNSON MEDICAL, INC. Method of making polyurethane foam

Also Published As

Publication number Publication date
DE69924724T2 (de) 2006-02-09
JP2002511314A (ja) 2002-04-16
EP1082146A1 (en) 2001-03-14
CA2328424A1 (en) 1999-10-21
TW442302B (en) 2001-06-23
DE69924724D1 (de) 2005-05-19
AU3435399A (en) 1999-11-01
EP1082146B1 (en) 2005-04-13
GB9808006D0 (en) 1998-06-17
CO5021211A1 (es) 2001-03-27
GB2336367B (en) 2002-03-27
GB2336367A (en) 1999-10-20
WO1999052569A1 (en) 1999-10-21

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)